2D Henrys sitcom follows ace tv programme ???T?R????
7D Friends joins cause sometimes ??C?S??????? (12)
13D crazy umpire in a scottish hat thats rare & pricey (2,1,7) A? A ?????U?
20Ac Improve awful motor racing series (7,3) ??????? ??O
Thanks for the quick answers- have managed to get most of rest thanks to them except two which I bet are really simple !
17D As a human valve begins sensing trapped wind ?I?T?A?
I know mistral is a wind but cant apply the cryptic...
19D Evan called a pear tree ?L?E?